package com.aqie.security.demo.authentication;

import com.aqie.security.demo.properties.LoginResponseType;
import com.aqie.security.demo.properties.SecurityProperties;
import com.aqie.security.demo.response.SimpleResponse;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @Function:
 * @Author: aqie
 * @Date: 2019/4/5 8:44
 */
@Component("aqieAuthenticationFailureHandler")
public class AqieAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
    private Logger logger = LoggerFactory.getLogger(getClass());

    @Autowired
    private ObjectMapper objectMapper;

    @Autowired
    private SecurityProperties securityProperties;


    /* (non-Javadoc)
     * @see org.springframework.security.web.authentication.AuthenticationFailureHandler#onAuthenticationFailure(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.springframework.security.core.AuthenticationException)
     */
    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
                                        AuthenticationException exception) throws IOException, ServletException {

        logger.info("登录失败");

        if (LoginResponseType.JSON.equals(securityProperties.getBrowser().getLoginType())) {
            response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
            response.setContentType("application/json;charset=UTF-8");
            response.getWriter().write(objectMapper.writeValueAsString(new SimpleResponse(exception.getMessage())));
        }else{
            logger.info(exception.getMessage());
            response.sendRedirect(securityProperties.getBrowser().getLoginPage());
            // super.onAuthenticationFailure(request, response, exception);
        }


    }
}
